Patent · US Expired

Surgical chisel

US4586496A · kind A · utility

189Cited by

4References

5Claims

0Family size

Assignee

WALDEMAR LINK GmbH & Co. KG · DE

Inventor

Arnold Keller · Kayhude, DE

Key dates

Filing date	Mar 4, 1985
Grant date	May 6, 1986
Priority date	—
Expiry date	Mar 4, 2005

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61B2090/036
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A surgical chisel is formed by a flexurally rigid chisel shank and a thin, elongated chisel blade fixed at its front end, which are both displaceably guided in slideways in a chisel guide, which lends the chisel blade buckling resistance.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.